Sliders are good, It looks like however they bolt to the sliders is the problem. Also, how the eff do you take the seat off the sliders? I was messing around with it for 20 minutes today and couldn't figure it out... Man I feel dumb.

Sounds like you pulled the bolts through the fiberglass base as Miss Rita suggested.

To remove:
Pull up your seat base, and you should have access to the holes by moving the seat. Off my memory, slide the seat all the way back removing the front two bolts. Then look at the two holes in the back, at the bottom of the backrest. Slide the seat forwards until you see the bolts, and remove.